Back to EveryPatent.com
United States Patent | 5,190,171 |
Christman, Jr. | March 2, 1993 |
A multi-tiered collapsible storage and transporter rack for banker boxes, or other products, which is formed of two or more rectangular horizontal shelves, each shelf having four vertical tubular sockets at the respective corners thereof; and which includes vertical frames at the respective ends thereof formed of vertical elongated tubular members and horizontal tie members welded thereto. The tubular members of the vertical frames are removably received in the vertical sockets attached to the shelves. Casters may be removably mounted in the lower end of the tubular sockets of the lower shelf. Diagonal braces at one or both sides may also be provided.
Inventors: | Christman, Jr.; George W. (8 Highland Ave., Sea Cliff, NY 11579) |
Appl. No.: | 726743 |
Filed: | July 8, 1991 |
Current U.S. Class: | 211/188; 211/186 |
Intern'l Class: | A47F 005/00 |
Field of Search: | 211/187,186,189,194,188,133,126 280/79.3,47.35,47.19 |
1991397 | Feb., 1935 | Lampman | 280/79. |
2654487 | Oct., 1953 | Degener | 211/188. |
2918176 | Dec., 1959 | Bell et al. | 211/187. |
3411634 | Nov., 1968 | Pesce | 211/186. |
3788242 | Jan., 1974 | Hassel et al. | 211/187. |
4703702 | Nov., 1987 | Speicher | 211/188. |
4757769 | Jul., 1988 | Suttles | 211/188. |
4967916 | Nov., 1990 | Handler et al. | 211/187. |
5016765 | May., 1991 | Leonardo | 211/194. |
5040469 | Aug., 1991 | Schafer | 211/187. |